Obdulio Diano (October 27, 1919 in Bernal, Argentina – February 19, 2007 in Mar del Plata, Argentina) is a former Argentine footballer who played for clubs of Argentine and Chile.

• Argentino de Quilmes 1939
• Santiago National 1940
• Colo-Colo 1941–1943
• Boca Juniors 1944–1952

Colo-Colo

• Chilean Primera División: 1941

Boca Juniors

• Argentine Primera División: 1944

Argentina

• Copa América: 1947

• Obdulio Diano at BDFA (in Spanish)
• Obdulio Diano at National-Football-Teams.com